baber/WOPTO huggingface dataset:
Patent KR-20090051991-A (KR)
Inventor: LEE MYUNG HOON
IPC: E02B3/12
Filed: 2007-11-20
Abstract: 본 발명은 그물 형태의 외부망체의 원료를 아교 또는 왁스로 코팅된 천연섬유사로 제조함을 특징으로 하는 천연섬유사를 이용한 식생호안부재의 제조방법에 관한 것이다. 
     식생호안부재. 그물 형태의 외부망체. 아교 코팅, 왁스 코팅
Patent KR-20090055048-A (KR)
Title: Hydraulic breaker having improved structure of stop pin
Inventor: LEE SUNG IL
IPC: E02F3/36
Filed: 2007-11-28
Abstract: A hydraulic breaker whereof a fixation pin structure is improved is provided to prevent a fixation pin from being displaced and to improve durability. A hydraulic breaker whereof a fixation pin structure is improved comprises a body in which a chisel mounting hole(12) is formed in the central part of a front head(10), a chisel performing backward and forward according to the exercise of a piston equipped in a cylinder of the body portion the linear reciprocating motion, an intermediate member fixed to the front head of the body portion with a fixing pin, a protrusion(64) protruding from the outer circumference of a pin body(62), spreading consisting of the cylindrical type and body spreading to the outer side, and a fixation pin(60) fixing the intermediate member to the body portion.
Patent KR-20090056513-A (KR)
Title: Artificial leather and method of manufacturing the same
Inventor: PARK SUNG HUI
IPC: D06N3/14
Filed: 2007-11-30
Abstract: Artificial leather and a manufacturing method thereof are provided to offer improved appearance and color development with excellent light fastness by preventing discharge of dyes to the outside of a product. Artificial leather has an elastomer in which ultrafine fibers of which single fastness is 0.001~0.3 denier, are interwoven. The artificial leather includes one kind or more of blue dyes, one kind or more of yellow dyes, and one kind or more of red dyes. The light fastness of the leather is 4 grade or more and lightness is 15 or less. The elastomer is one selected from polyurethane resin and polyurea resin. The blue dye is one or more selected from CI Disperse Blue 56 and CI Disperse Blue 60.
Patent KR-20090060581-A (KR)
Title: 스위칭 기법을 적용한 절연형 전압감지회로
Inventor: KO YOUNG CHEOL
IPC: G01R19/00
Filed: 2007-12-10
Abstract: 본 발명의 스위칭 기법을 적용한 절연형 전압감지회로는 온/오프 제어신호에 의해 전압신호를 활성화시키는 제1릴레이 소자와, 상기 전압신호가 충전되어 기록되는 충전부와, 상기 충전부에 충전되어 기록된 전압신호를 온/오프 제어신호에 의해 출력시키는 제2릴레이 소자와, 상기 충전부에서 출력된 전압신호를 연산하여 증폭시키는 연산증폭부 및 상기 제1릴레이 소자와 상기 제2릴레이 소자에 선택적으로 온/오프 제어신호를 인가하여 절연시키는 제어부를 포함한다.  
     
     제어기, 스위칭, 전압감지, 절연, 충전
Patent KR-20090061863-A (KR)
Title: Inverter heating cooker and method for controlling the same
Inventor: KIM HO SOO
IPC: H05B6/12
Filed: 2007-12-12
Abstract: An induction heating cooker and a control method thereof are provided to perform a minute control by regularly maintaining power consumption calculated based on an input current about an input voltage value. An induction heating cooker includes an input voltage sensing part(200), an input current sensing part(300), a trigger part(530), and a microcomputer(400). The input voltage sensing part detects an input voltage supplied to an inverter circuit. The input current sensing part detects an input current supplied to the inverter circuit. When a resonant voltage generated in the inverter circuit reaches a predetermined voltage level, the trigger part outputs a trigger signal. The microcomputer calculates power consumption after calculating an input current about an input voltage value. The microcomputer controls a pulse width of a switching ON signal after comparing the calculated power consumption with a reference output.
Patent KR-20080068537-A (KR)
Title: Moving picture data decoding device
Inventor: OHBITSU TOSHIRO
IPC: H04N19/105
Filed: 2007-12-18
Abstract: A moving picture data decoding device is provided to buffer an already-decoded picture for a predetermined time, thereby generating pictures by acquiring a substitute reference picture from the buffered already-decoded picture even though a reference picture used for inter-frame prediction is missed. A buffer unit(26) buffers a predetermined amount of already-decoded pictures decoded by decoding processing. A picture generating unit(23) performs picture generation. If a reference picture used for inter-frame prediction is missed, the picture generating unit performs picture generation by acquiring a substitute reference picture for substituting the reference picture from the already-decoded pictures buffered by the buffer.
Patent KR-20090066099-A (KR)
Title: Ice maker for refrigerator
Inventor: SUH KWANG HA
IPC: F25C1/00
Filed: 2007-12-18
Abstract: An ice maker of a refrigerator is provided to dip an ice-making evaporator in water so as to rapidly make transparent ice and prevent ice making with bubbles left in the water to improve transparency of ice. A refrigerator includes a main body, a compressor, a condenser, an evaporator and an ice-making evaporator(110). The compressor, the condenser, the evaporator and the ice-making evaporator are located in the main body. The condenser is connected to the compressor. The evaporator is connected to the condenser and supplies cold air to the refrigerator. The ice-making evaporator is connected to the condenser and freezes water contained in an ice tray(120).
Patent KR-20090066736-A (KR)
Title: Etching apparatus
Inventor: KIM JAE YOUN
IPC: H05K3/06
Filed: 2007-12-20
Abstract: An etch apparatus is provided to improve etching performance by preventing a liquid standing effect in a lower part of a target substrate according to a vertical movement of the target substrate. An etch apparatus(100) includes a transfer unit(120), a first etching bath(130), a rotation unit(140), and a second etching bath(150). The transfer unit transfers a target substrate in a vertical state. The first etching bath is used for etching the target substrate which is transferred by the transfer unit. The rotation unit rotates the target substrate after the target substrate passes the first etching bath. The second etching bath is used for etching the target substrate while the target substrate is rotated and transferred by the rotation unit and the transfer unit.
Patent KR-20090066841-A (KR)
Title: Method for manufacturing pillar pattern
Inventor: BOK CHEOL KYU
IPC: H01L21/336
Filed: 2007-12-20
Abstract: A method for forming a pillar pattern is provided to prevent pattern collapse due to a defocus by securing sufficiently a DOF(Depth Of Focus) margin. A first photoresist layer is coated on an upper part of a semiconductor substrate(110). The first photoresist layer reacts to a first light source. A first exposure process and a first development process for the first photoresist layer are performed to form a first photoresist layer pattern. A contact hole is defined in the first photoresist layer pattern. The contact hole is filled with a second photoresist layer. The second photoresist layer reacts to a second light source having a wavelength which is different from the wavelength of the first light source. A second photoresist layer pattern of a pillar type is formed by removing the first photoresist layer pattern.
Patent KR-20090067333-A (KR)
Title: The streetlamp which possessed an led lamp device
Inventor: PARK KYOUNG KEUN
IPC: F21S2/00
Filed: 2007-12-21
Abstract: A streetlamp with LED lamp units is provided to throw the light to a distance and to improve the illuminance, which results from an irregular reflection shade. A streetlamp with LED lamp units is composed of an LED block, an LED packaging unit, a shade, a reflective plate and a heat radiation pin. The LED block includes a plurality of LEDs in parallel or in series. The LED packaging unit(110) includes a bypass unit in order to bypass the current when one or more LEDs are out of order. The shade(120) is installed on the front surface of the LED packaging unit to diffusely reflect the light emitted from the LEDs. One or more LED packaging units are mounted on the reflective plate(130). The heat radiation pin is mounted on the rear surface of the reflective plate in order to radiate the heat delivered from the LEDs to the outside.
Patent KR-20090067365-A (KR)
Title: Fabrication method of a semiconductor device
Inventor: LEE MIN HYUNG
IPC: H01L27/146
Filed: 2007-12-21
Abstract: A manufacturing method of a semiconductor device is provided to improve the electrical characteristic of the MIM capacitor by preventing a production of voids in the bottom electrode and between diffusion barriers. A manufacturing method of the semiconductor device comprises a formation step(402) of a damascene patterns, a formation step(404) of filling patterns, a formation step(406) of the diffusion barrier, and a formation step(408, 410, 412) of the metal wiring structure. In a damascene pattern formation step, the damascene process is performed to in the inter-layer insulating film in order to form the damascene patterns on the inter-layer insulating film. The inter-layer insulating film is formed on the top of the substrate. The formation step of the filling patterns performed to form the bottom electrode and down metal wiring on damascene patterns. The bottom electrode and down metal wiring comprise copper and metallic ions. Metal is copper and other material. The formation step of the diffusion barrier is performed in order to form the diffusion barrier on the bottom electrode and down metal wiring. The diffusion barrier is formed on the inter-layer insulating film in order to cover the bottom electrode and down metal wiring. The formation step of the metal wiring structure is performed in order to form the metal wiring structure on the diffusion barrier. The metal wiring structure electrically connects through the diffusion barrier with the bottom electrode and down metal wiring.
Patent KR-20090067896-A (KR)
Title: Broadband chip embedded antenna
Inventor: KIM JAE BEOM
IPC: H01Q1/28
Filed: 2007-12-21
Abstract: A broadband chip embedded antenna is provided to transmit and receive a communication signal of a frequency band of bluetooth 2400 to 2484 MHz and WCDMA 1920 to 2170 MHz. A broadband chip embedded antenna includes a connection surface, a dielectric block(50), a radiator electrode(30), a ground electrode(10), a feeding electrode(20), and a first slot. The connection surface connects a first main surface and a second main surface. The dielectric block is made of the material of dielectric constant of 1 to 200. The radiator electrode is comprised of a conductive electrode patterned on a part of the first main surface. A ground electrode is formed with the pattern electrically connected to the radiator electrode and is connected to the ground of the outside, and is formed on the second main surface and the connection surface. A feeding electrode is electrically insulated from the radiator electrode and the ground electrode and is formed on a part of the second main surface with an independent pattern. The first slot is formed in a longitudinal direction of the first main surface on the radiator electrode.
Patent KR-20090070699-A (KR)
Title: Coreless package substrate and manufacturing method thereof
Inventor: CHO WON JIN
IPC: H01L23/12
Filed: 2007-12-27
Abstract: A coreless package substrate and a manufacturing method thereof are provided to prevent an electrical short in a flip chip bonding process by forming a dam between solder on pads. An adhesive layer is formed by coating an adhesive in both copper foils of a CCL(Copper Cladded player). A carrier is made by stacking the first copper foil on the adhesive layer. A dry film is coated on the first copper foil. The pattern defining a position to form a pad is etched and formed in the dry film. The surface of the first copper foil exposed according to the dry film pattern is half etched. A trench is formed in the surface of the first copper foil by not etching the rear of the first copper foil. A trench is filled with the colder by performing a solder plating or solder paste in the trench formed in the first copper foil. The dry film is peeled off and the surface is ground and planarized. The dry film is coated on the surface of the substrate. The dry film is etched and the pattern is formed to open the surface of a solder(265) filled in the trench. A copper foil pad base plate(267) is formed to form the copper foil in only solder surface by performing the electrolysis copper plating.
Patent KR-20090070886-A (KR)
Title: A method for amplifying variation of frequency of signal in piezoelectrical biosensor
Inventor: LEE HUN JOO
IPC: G01N33/48
Filed: 2007-12-27
Abstract: A method for amplifying the frequency variation of detection signal in a bio sensor for detecting biomolecule by measuring the variation of frequency of piezoelectrical material is provided to perform qualitative and quantitative analysis and diagnose or monitor disease. A method for amplifying the frequency variation of detection signal in a bio sensor for detecting bio molecule comprises: a step of binding a bio molecule(30) in a subject sample to be analyzed and probe(20) fixed on a substrate(12) of the bio sensor; a step of binding a metal particle-binded protein and the bio molecule; and a step of binding the metal particle(60) of the protein(50) with metal enhancer(70). The bio sensor is SAW(surface acoustic wave) sensor, QCM(quartz crystal microbalance), cantilever, or FBAR(film bulk acoustic resonance) filter. The probe is binded on the upper part of substrate of bio sensor. The metal particle is gold particle, and metal enhancer is silver ion.
Patent KR-20090071165-A (KR)
Title: Steel for manufacturing spring having low decarburization ratio and manufacturing method of the same
Inventor: LEE JAE SEUNG
IPC: C22C38/00
Filed: 2007-12-27
Abstract: A steel for a spring in which decarburization is less and a manufacturing method thereof is provided to reduce the decarburization caused from that carbon reacts to the external atmosphere by making a combined oxide layer. A steel for a spring in which decarburization is less comprises as follows. An internal unit of the steel material is consisting of pearlite and ferrite. The fraction of the low temperature structure is 1% or less within the internal unit of the steel material. An oxide layer of Cu and Ni is formed on the surface of the steel material. Ni produces the scale layer in which the base material and adhesion are improved in order to efficiently suppress the surface decarburization. C prevents the surface decarburization along with the Ni, and improves the corrosion resistance. B improves the corrosion resistance and increases the grain boundary intensity and hardenability.
Patent KR-20090072088-A (KR)
Title: Chemical mechanical polishing apparatus
Inventor: ROH CHI HYEONG
IPC: H01L21/304
Filed: 2007-12-28
Abstract: A chemical-mechanical polishing apparatus is provided to increase flattening uniformity of a wafer during a polishing process by controlling pressure applied according to a step height of the wafer. A wafer supporting stand(10) fixes a wafer(20). A polishing pad(30) flattens a top part of the wafer. A head(40) rotates the polishing pad by applying pressure to the polishing pad. A pressure control part(50) is formed between the head and the polishing pad, and applies local pressure of the polishing pad. The pressure control part is formed by an air line or a hydraulic line. The pressure control part has a plurality of annular shapes.
Patent KR-20070049141-A (KR)
Inventor: DE MEULENAER ERIC CORDEMANS
IPC: C02F1/36
Filed: 2005-06-21
Abstract: 전기코팅 유체를 처리하기 위한 방법은 미세기포를 전기코팅 유체 내부로 방사하면서 전기코팅 유체를 고주파수 초음파에 노출시키는 단계를 포함한다.  다른 실시예에서, 이 방법은 전자기 방사를 유체 내부로 방사하는 단계를 포함한다.  다른 실시예에서, 이 방법은 전기코팅 유체를 구획 내부로 전달하는 단계를 포함한다.  전기코팅 유체를 처리하기 위한 장치는 전기코팅 유체를 보유하도록 구성된 구획(2)과, 고주파수 초음파(4)를 구획(2) 내부로 방사하도록 구성된 적어도 하나의 초음파 이미터(1)와, 미세기포(5)를 구획(2) 내부로 방사하도록 구성된 미세기포 이미터(3)를 포함한다.  다른 실시예에서, 이 장치는 외부 전기코팅 조와 유체 연통될 수 있다.  다른 실시예에서, 이 장치는 가시광을 구획 내부로 방사할 수 있는 전자기 방사 이미터(12)를 포함할 수 있다. 
       
     전기코팅 유체, 미생물, 살생물제, 미세기포, 이미터
Patent KR-20070035062-A (KR)
IPC: G06F9/44
Filed: 2005-07-20
Abstract: A method for operating a graphical user interface of a computer terminal running multiple asynchronous simultaneous tasks. The progress of the tasks is shown in a list in an information window. The content and visibility of the list determines the type of user interaction defined by the terminal when one of the tasks reaches a predetermined stage of completion.
Patent KR-20070035595-A (KR)
IPC: H01T1/14
Filed: 2004-08-06
Abstract: 본 발명은 소정의 제1 전압을 초과할 때 비전도 상태에서 전도 상태로 변화하고, 훨씬 더 낮은 제2 전압 아래로 떨어질 때에만 비전도 상태로 되돌아가는 서지 어레스터(22); 및 서지 어레스터(22)를 지나는 전류 흐름에 반응하고 상기 서지 어레스터(22)를 지나는 전류 흐름을 차단하며, 그 후 자동으로 안정 상태(rest condition)로 되돌아가는 스위칭 기구(26, ...31)를 가지는, 자동으로 트리거하는 서지 어레스터 장치(20)에 관한 것이다.  이러한 서지 어레스터 장치의 경우, HF 애플리케이션에 적합한 간단하고 견고하며 컴팩트한 어셈블리를 구현할 수 있고, 이에 따라 스위칭 기구(26, 31)은 전류 흐름에 의해 서지 어레스터(22) 내에 발생된 열에 가역적으로 반응한다. 
       
     서지, 어레스터, 스위칭 기구, 열팽창, 낙뇌, 보호
Patent KR-20070035089-A (KR)
Title: 불연속적으로 제어되는 마이크로미러를 포함하는 가변초점거리 렌즈와 렌즈 어레이
IPC: G02B3/14
Filed: 2005-07-06
Abstract: 불연속 제어 마이크로미러 어레이 렌즈(Discretely Controlled Micromirror Array Lens, DCMAL)는 다수의 불연속적으로 제어되는 마이크로미러(Discretely Controlled Micromirror, DCM)와 구동소자를 포함한다. 구동소자는 DCM의 위치를 정전기적으로 제어한다. 유효 반사 영역을 증가시키도록 DCM의 하부에 DCM을 지지하는 기계 구조와 구동소자를 배치함으로써, DCMAL의 광효율이 증가된다. 공지된 미세전자공학 기술은 전극 패드와 전선에 기인한 유효 반사 영역의 손실을 없앨 수 있다. DCM을 독립적으로 제어함에 의해 렌즈는 수차를 교정할 수 있다. 각각의 DCM의 독립적인 제어는 공지된 미세전자공학 기술에 의해 가능하다. DCM 어레이는 또한 임의의 형상 및/또는 크기를 갖는 렌즈, 또는 임의 형상 및/또는 크기를 갖는 렌즈를 포함하는 렌즈 어레이를 형성할 수 있다.
Patent KR-20080020587-A (KR)
Title: Device for connecting a wiper blade to a wiper arm of a windshield wiper in an articulated manner
Inventor: MAHFOUDH SAMIR
IPC: B60S1/40
Filed: 2006-04-21
Abstract: The invention relates to a device (20) for connecting a wiper blade (12) to a wiper arm (10) of a windshield wiper in an articulated manner, which comprises a joining element (38), which is joined in a fixed manner to the wiper arm (10), and a connecting element (22), which is joined in a fixed manner to a supporting element (16) of the wiper blade (12) and on which a plastic adapter (30) is pivotally mounted. The adapter (30) is fixed in the profile of the joining element (38), said profile being open toward the connecting element (22), by means of fastening means (34, 40). The invention provides that a filler piece (44) is placed in the joining element (38) on the side facing the wiper arm (10) following the adapter (30). Said filler piece rests tightly against the inside walls of the joining element (38) and against the adjacent face of the adapter (30). ® KIPO & WIPO 2008
Patent KR-20070047328-A (KR)
Inventor: HOEFER FRANK
IPC: C08F20/00
Filed: 2005-07-13
Abstract: 본 발명은 N-히드록시알킬화 아미드의 (메트)아크릴레이트의 제조를 위한 촉매적 방법 및 그의 용도에 관한 것이다. 
     N-히드록시알킬화 아미드, (메트)아크릴레이트, 에스테르화 반응, 트랜스에스테르화 반응, 무기 염, 효소, 불균질 촉매
Patent KR-20070067083-A (KR)
Title: Refrigerant/oil separator
Inventor: FLANIGAN PAUL J
IPC: F25B43/02
Filed: 2005-12-01
Abstract: An apparatus for separating an oil from a refrigerant has a housing, an inlet conduit for receiving a refrigerant/oil mixture, a separator medium, a refrigerant outlet conduit, and an oil outlet conduit. The inlet conduit has an inlet external to the housing and an outlet within the housing and provides means for limiting external sounds transmitted by the housing.
Patent KR-20070055557-A (KR)
Inventor: KLOOS MICHAEL
IPC: H04W12/02
Filed: 2005-09-12
Abstract: 통신 장치(202)는 무선 링크를 통해 송신되는 데이터의 암호화를 향상시키기 위해 물리 계층에서 심볼들을 암호화한다.  통신 장치의 심볼 매퍼(208)는 다수 비트들을 포함하는 비트 스트림을 수신하고, 다수 비트들을 다수 심볼들에 매핑한다.  통신 장치의 진폭 및 위상 조정기(210)는 다수 심볼들을 수신하고, 각각의 심볼에 위상 시프트 및 진폭 조정 중 적어도 하나를 적용하여, 심볼들을 암호화함으로써 무선 링크를 통해 송신하기 위한 암호화된 다수 심볼들을 발생시킨다.  본 발명의 다른 실시예에서는, 송신 통신 장치에 의해 심볼에 적용된 위상 시프트 또는 진폭 조정에 대응되는 위상 시프트 및 진폭 조정 중 적어도 하나를 암호화된 심볼 각각에 적용하는 것에 의해, 암호화된 심볼들을 복호화할 수 있는 통신 장치(250)가 제공된다.  
       
     무선 통신 시스템, 통신 장치, 암호화, 복호화, 심볼 매퍼, 위상 시프트, 진폭 조정
Patent KR-20070093980-A (KR)
Title: Transmission system for tire state quantities
Inventor: ACKER HEINRICH
IPC: B60C23/04
Filed: 2005-12-09
Abstract: The invention relates to a transmission system for motor vehicles for transmitting signals concerning tire state quantities from a wheel to an electronic evaluation or control unit mounted in the area of the vehicle body, these tire state quantities being able to be recorded, in particular, by one or more sensor modules (14) that are placed in a wheel mounted for rotating about a wheel hub (3). The invention is characterized in that a coupling device is integrated in the wheel hub. In order to generate a field coupling, this coupling device is comprised of a rotor (6a) and of a non-rotating stator (6b) and one or more of its field coupling elements (20, 22, 27a, 27b, 29a, 29b, 30a, 30b, 34a, 34b, 39a, 39b, 42, 43) are opposite one another while being separated by a narrow air gap (24). An energy and/or signal coupling ensues via electrical fields and/or magnetic files and/or electromagnetic fields. The aim of the invention is to enable the rotational speed of the wheel to be determined. To this end, the rotor (6a) and/or the stator (6b) are/is subdivided into two or more sectors in the peripheral direction, the sectors having a different permeability for a rotational speed-dependent field coupling of the rotor (6a) and stator (6b).
Patent KR-20070091178-A (KR)
Title: Segmenting digital image and producing compact representation
Inventor: ANDREW JAMES PHILIP
IPC: G06V30/162
Filed: 2005-12-20
Abstract: A method (100), an apparatus, and a computer program product for automatically producing a compact representation of a colour document are disclosed. In the method, a digital image of a colour-document page is segmented (110) into connected components in one-pass, block raster order. The digital image of the page is partitione into foreground and background images using layout analysis (120) based on compact, connected-component statistics of the whole page. At least one portion of the background image where at least one portion of the foreground image obscures the background image is inpainting (520) in one-pass block raster order. The foreground and background images are combined (130) to form a compact document. A method, an apparatus, and a computer program product for segmenting a digital image comprising a plurality of pixels are also disclosed.
Patent KR-20070113194-A (KR)
Title: Sucrose-6-ester chlorination by co-addition of chlorination reagent
Inventor: RATNAM RAKESH
IPC: C07H5/02
Filed: 2005-12-23
Abstract: An improved process for chlorination is described wherein a solution of chlorinating agent and solution of sucrose-6-ester are mixed together by co-addition to a reaction vessel, the addition of both the reactants starting and completing substantially at the same time. The product of chlorinated sucrose is further extracted in organic solvents and deacylated to produce the high intensity sweetener product 4, 1', 6' trichlorogalactosucrose.
Patent KR-20070091336-A (KR)
Title: Lubricant composition for a four-stroke marine engine
Inventor: LANCON DENIS
IPC: C10M167/00
Filed: 2005-12-16
Abstract: The invention relates to a grade SAE 30 or 40 lubricant oil for marine four-stroke engines, comprising: (a) 50 to 95 % by weight of an oil of mineral or synthetic origin, (b) at least one nanoparticulate detergent of a quantity sufficient for the neutralisation of the acid compounds formed by oxidation of the sulphurous compounds in the fuel supplying the engine, (c) 1 to 20 % by weight of at least one polyisobutylene which is soluble in the base oil, with a number average molecular weight of 500 to 8000 inclusive and a kinematic viscosity (at 100 °C) of 50 to 50,000 mm^2/ s inclusive, preferably 200 to 6,000 mm^2/ s, (d) 0.05 to 5.0 % of at least one aminated anti-oxidant agent active at a temperature of or above 180 °C and the use of said oil for lubrication of a four-stroke marine engine.